147839034 has 32 divisors (see below), whose sum is σ = 338743296. Its totient is φ = 42136560.

The previous prime is 147839033. The next prime is 147839047. The reversal of 147839034 is 430938741.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 147838983 and 147839001.

It is not an unprimeable number, because it can be changed into a prime (147839033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14019 + ... + 22185.

It is an arithmetic number, because the mean of its divisors is an integer number (10585728).

Almost surely, 2^147839034 is an apocalyptic number.

147839034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

147839034 is an abundant number, since it is smaller than the sum of its proper divisors (190904262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147839034 is a wasteful number, since it uses less digits than its factorization.

147839034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8610.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 147839034 is about 12158.9075989581. The cubic root of 147839034 is about 528.7654116416.

The spelling of 147839034 in words is "one hundred forty-seven million, eight hundred thirty-nine thousand, thirty-four".